@CHARSET "UTF-8";

* {margin:0px; padding:0px;}
ul li ol {list-style:none;}
a {
	text-decoration:none;
}


#top-mark{
	width:20%;
	height:100%;
	float:left;
	background-color:transparent;
}

#top-menu{
	width:80%;
	height:100%;
	float:left;
	background-color:transparent;
	font-family: 'Nanum Gothic', sans-serif;
}

#login_div, #login_div a{
	color: black;
	font-size: 13px;
}

/* basic menu styles */
.block-menu {
	width:100%;
	min-width:1200px;
	display: block;
	background: transparent; /* 메뉴 배경 */
	padding-left:60px;
}

.block-menu li {
	display: inline-block;
}

.block-menu li a {
	display: block;
	text-decoration: none;
	font-family: 'Lobster', cursive;
	-webkit-font-smoothing: antialiased;
	font-smoothing: antialiased;
	overflow: visible;
	line-height: 20px; /* 텍스트 한 줄의 높이를 30px로 설정 */
	width: 200px;
	text-align: center;
	font-size: 35px;
	padding: 15px 30px;
}

/* animation domination */
.three-d {
	-webkit-perspective: 200px;
	-webkit-transition: all .07s linear;
	
	-ms-perspective: 200px;
	-ms-transition: all .07s linear;
	
	perspective: 200px;
	transition: all .07s linear;
	
	position: relative;
	cursor: pointer;
}
/* complete the animation! */
.three-d:hover .three-d-box,.three-d:focus .three-d-box {
	transform: translateZ(-25px) rotateX(90deg);
	-ms-transform: translateZ(-25px) rotateX(90deg);
	-webkit-transform: translateZ(-25px) rotateX(90deg);
}

.three-d-box {
	transition: all .3s ease-out;
	transform: translateZ(-25px);
	transform-style: preserve-3d;

	
	-webkit-transition: all .3s ease-out;
	-webkit-transform: translateZ(-25px);
	-webkit-transform-style: preserve-3d;

	
	-ms-transition: all .3s ease-out;
	-ms-transform: translateZ(-25px);
	-ms-transform-style: preserve-3d;
	
	pointer-events: none;
	position: absolute;
	top: 0;
	left: 0;
	display: block;
	width: 100%;
	height: 100%;
}

/* 
	put the "front" and "back" elements into place with CSS transforms, 
	specifically translation and translatez
*/
.front {
	transform: rotateX(0deg) translateZ(25px);
	-webkit-transform: rotateX(0deg) translateZ(25px);
	-ms-transform: rotateX(0deg) translateZ(25px);
}

.back {
	transform: rotateX(-90deg) translateZ(25px);
	-webkit-transform: rotateX(-90deg) translateZ(25px);
	-ms-transform: rotateX(-90deg) translateZ(25px);
	
}

.front,.back {
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	padding: 15px 10px;
	pointer-events: none;
	box-sizing: border-box;
}

.front{
	background-color: white;
	color: black;
}

.back{
	background-color: black;
	color: white;
}
